Title:
WAVEGUIDE DEVICE, MICROWAVE IRRADIATION DEVICE, AND MICROWAVE TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/282260
Kind Code:
A1
Abstract:
[Problem] To provide a waveguide device capable of easily adjusting an electromagnetic field distribution in a cavity in which an object is irradiated with microwaves. [Solution] A waveguide device 1 comprises, on a wall of a cavity in which an object is irradiated with microwaves: a first waveguide 10 for microwaves which is fixed with at least a part of the first waveguide 10 being positioned outside the wall; and a second waveguide 20 for guiding the microwaves from the first waveguide 10 into the cavity. The second waveguide 20 is connected to the first waveguide 10 so that the direction of output of the microwaves in the cavity can be changed.
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Inventors:
WATANABE HISAO (JP)
TSUKAHARA YASUNORI (JP)
TSUKAHARA YASUNORI (JP)
Application Number:
PCT/JP2022/026710
Publication Date:
January 12, 2023
Filing Date:
July 05, 2022
Export Citation:
Assignee:
MICROWAVE CHEMICAL CO LTD (JP)
International Classes:
H05B6/72; H01P1/06; H01P5/02; H05B6/70
Foreign References:
| JPS6113497U | 1986-01-25 | |||
| JP2001324147A | 2001-11-22 | |||
| JPS50105048A | 1975-08-19 | |||
| JPH06147492A | 1994-05-27 | |||
| JPS5197042A | 1976-08-26 | |||
| JP2015076365A | 2015-04-20 | |||
| JPH08288710A | 1996-11-01 |
Attorney, Agent or Firm:
TANIGAWA, Hidekazu (JP)
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